Moxa C32010T/PCIEL — установка аппаратного обеспечения для модулей UART и 8-портов [15/43]

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C320Turbo/PCIEL Hardware Installation

2-7

CPU Module

The left digit shows the UART Module number and the right digit shows the last port number within a UART

Module. The UART Module closest to the CPU Module is number 1. The next module is number 2, and so on. For

example, if “48” is displayed, it means that the last accessible port is the eighth port of the fourth UART Module.

Basic Module

The left digit shows the number of 8-port unit that configured (if continuous 8 ports are considered as an 8-port

unit) and the right digit shows the last port number within an 8-port unit. For example, if “48” is displayed, it

means that the last accessible port is the eighth port of the fourth 8-port unit.

To see a particular port’s line status, you can keep pressing Module Button and Channel (Port) Button till the

desired port is shown on LED display, then look at the seven indicators TxD, RxD, DTR, DSR, RTS, CTS, and

DCD. This provides a convenient diagnostic ways for Intellio C320Turbo/PCIEL. Normally, DTR and RTS

indicators will light on when local port is opened while DSR and CTS indicators will light on when remote port

is opened. TxD indicator will light on if local port is transmitting data and RxD indicator will light on if local port

is receiving data (or remote port is transmitting data). DCD indicator is mostly useful to detect phone line

carrier when a modem is connected to the port.

Mix of Various UART Modules

UART Modules with various functions are produced for different requirements, such as RS-232/RS-422,

female/male DB25 connector, isolation protection or surge protection.

No matter what interfaces they use, any two UART Modules could be mixed (connected) together freely

depending on needs. For example, you may put 2 male RS-232 UART Modules and 2 female RS-422 UART

Modules together for application consideration.